What bases are Pyrimidines?
Cytosine, Thymine, Uracil
What is it called when a DNA is wrapped around a protein?
A nucleosome.
Splicesomes are?
Enzymes that cut out the introns of DNA and then join together the remaining exons together.
What did Alfred Hershey and Martha Chase contribute?
They did an experiment that showed that infected bacterial cells contained only the radioactive DNA from a virus, suggesting that DNA was the hereditary material, not protein.
The process by which a ribosome assembles amino acids in a specific sequence to synthesize polypeptides coded by mRNA.
Translation.
The smaller category of a nitrogen base and has one carbon ring?
Pyrimidines
DNA stands for?
How are nucleotides linked together?
By covalent bonds between the phosphates of one nucleotide and the pentose sugar of the next nucleotide.
What did Oswald Avery, Colin MacLeod, and Maclyn McCarty discover?
They discovered that DNA was the transforming principle of the pneumococcus bacteria.
The initiation complex is a part of?
Translation.
Adenine and Guanine are what?
DNA bases, Purines, RNA bases
What is the name of DNA's sugar?
deoxyribose sugar
DNA gyrase is?
The enzyme that relieves the tension produced by the unwinding of DNA during replication.
Erwin Chargaff discovered?
He found that the proportion of adenine in DNA equals that of thymine and the proportion of guanine equals that of cytosine.
Initiation, Elongation, and Termination?
Transcription.
What are the bases in DNA?
Adenine, Cytosine, Guanine, Thymine.
DNA has_________ replication
Semi-Conservative
DNA ligase is?
The enzyme that joins DNA fragments together by catalyzing the formation of a bond between the 3 prime hydroxyl group and a 5 prime phosphate group.
!!DAILY DOUBLE!!
Who did experiments with mice and pneumonia in the 1920s and discovered something 'transformed' one bacterium into another?
Frederick Griffith
EPA?
Translation, these are the regions of the initiation complex.
!!DAILY DOUBLE!!
What is the base of a Shirley Temple?
Ginger Ale
Who took an x-ray crystallographic of DNA which revealed its structure but received no credit for helping discover the structure?
Rosalind Franklin
How many adenines are added to the poly-A tail?
100-250.
Who deduced that DNA had a double helix shape?
James Watson and Francis Crick.
The promotor region?
Transcription.